111310120130194 has 16 divisors (see below), whose sum is σ = 170637460720128. Its totient is φ = 54432630860832.

The previous prime is 111310120130177. The next prime is 111310120130221. The reversal of 111310120130194 is 491031021013111.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 415941507 + ... + 416209030.

It is an arithmetic number, because the mean of its divisors is an integer number (10664841295008).

Almost surely, 2^{111310120130194} is an apocalyptic number.

111310120130194 is a deficient number, since it is larger than the sum of its proper divisors (59327340589934).

111310120130194 is a wasteful number, since it uses less digits than its factorization.

111310120130194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 832152009.

The product of its (nonzero) digits is 648, while the sum is 28.

The spelling of 111310120130194 in words is "one hundred eleven trillion, three hundred ten billion, one hundred twenty million, one hundred thirty thousand, one hundred ninety-four".